I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

Find out the missing number in the picture attached:

Why do people go to bed?

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

What is the Surname of Barbie Doll?